Identifying critical components for reliability centred maintenance management of deregulated power systems

Ghorani, Rahim; Fotuhi‐Firuzabad, Mahmud; Dehghanian, Payman; Li, Wenyuan

doi:10.1049/iet-gtd.2014.0361

Cited by 39 publications

(17 citation statements)

References 30 publications

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“…A maintenance planning approach was proposed in [110] to determine the optimal time-based maintenance for circuit breakers. Another approach was provided in [111] for identifying the critical components in HL2 to obtain focused maintenance management. The authors in [112] obtained a cost-effective replacement framework that considers the overall system reliability and component criticality.…”

Section: Planning and Optimization Studiesmentioning

confidence: 99%

“…The authors of [110] improved system reliability and minimized the operation cost by using an optimal maintenance plan for the system's circuit breakers. Others achieved this target by improving a cost-effective replacement plan [111,112]. Supporting a transmission system with FACTS devices is also a promising strategy to improve system reliability, as shown in [26,74,101].…”

Section: Motivations Related To Reliability Enhancementmentioning

confidence: 99%

“…Short-term assessment can also be used to evaluate system states before a large blackout occurs [24]. Component criticality is another important input for planners and decision makers when planning for maintenance, operation, and investment [111].…”

Section: Motivations Related To the Needs Of Customers Planners Andmentioning

confidence: 99%

“…The cost of maintenance procedures is considerably high when improperly managed. Several researchers have proposed new strategies to enhance the cost efficiency of maintenance and mitigate excessive expenditures while maintain efficient system functions [111]. References [47,48] investigated and optimized the validity of several strategies.…”

Section: Challenges Related To the Economic Aspectmentioning

confidence: 99%

See 3 more Smart Citations

A Systematic Review of Reliability Studies on Composite Power Systems: A Coherent Taxonomy Motivations, Open Challenges, Recommendations, and New Research Directions

et al. 2018

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Power systems has been subjected to significant upgrades in terms of structure and capacity. Reliability evaluation of composite power systems has surfaced as an essential step in operation and planning stages of the modern power system. It is an effective tool to investigate the ability of power systems to supply customers with reliable power service. The purpose of this review is to enhance the knowledge of reliability studies conducted on composite power systems by providing a critical and systematic review. This work investigates peer-reviewed articles published between 2007 and 2017 in three reliable databases. The findings reveal that the reliability of composite power systems has received considerable attention over the last few years. Secondly, investigation studies demonstrated a crucial role in verifying the impact of adopting new technologies. Third, studies on this topic have been intensively conducted in Asia, which highlights the promising sectors in these regions. However, researchers have generally focused on developing several aspects (e.g., evaluation speed and wind power integration) at the expense of others (e.g., realistic studies and other renewable energy resources). The lack of practical applications is evident in the surveyed publications. These findings imply a potential incoordination between the needs of the real applications and researchers’ tendencies. Future reliability evaluation scholars are advised to consider the findings of this systematic review including concentrating on insufficiently covered topics and enhance the coordination among the efforts devoted in this area.

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Section: Planning and Optimization Studiesmentioning

confidence: 99%

Section: Motivations Related To Reliability Enhancementmentioning

confidence: 99%

Section: Motivations Related To the Needs Of Customers Planners Andmentioning

confidence: 99%

Section: Challenges Related To the Economic Aspectmentioning

confidence: 99%

See 2 more Smart Citations

A Systematic Review of Reliability Studies on Composite Power Systems: A Coherent Taxonomy Motivations, Open Challenges, Recommendations, and New Research Directions

et al. 2018

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“…A new approach was introduced as the first step in implementing the RCM in combined power generation and transmission systems to determine the components essential for the desired maintenance management [9]. The criticality assessment focuses on the probability of occurrence of component failure and cost-based consequences.…”

Section: Introductionmentioning

confidence: 99%

Optimization of Electrical Distribution System Maintenance Process Based on Failure Modes

Hajivand

Vahid

Chegini

et al. 2019

Int J Reliabl Risk Safe Theory App

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This paper presents a novel scheme for comprehensive planning of reliability-centered maintenance (RCM) in the electrical distribution system to minimize the costs of cable repair and maintenance. To this end, a new formulation is proposed by taking into account the maintenance costs for different cases, repairs, repair-caused load projects, and energy purchase or generation costs. To solve the given complex problem, one of the most powerful and newest particle intelligence techniques called GSO algorithm is employed. Simulations are carried out on a 30-bus test network. Moreover, three scenarios and ten cases are applied in the process of extracting results to analyze the impact of various items on parameters of the objective function.

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A mathematical framework for reliability-centered maintenance in microgrids

Moradi

Vahidinasab

Kia

et al. 2018

Int Trans Electr Energ Syst

Self Cite

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Summary In this paper, the central principles of reliability‐centered maintenance (RCM) and corresponding mathematical concepts for its implementation in microgrids are discussed. A systematic framework is suggested that exploits the fundamentals of multiattribute decision making to (i) evaluate the important features and failure attributes and (ii) effectively identify the microgrid critical components with their failure rates dynamically assessed at various time intervals. Lagrange multipliers of a budget‐constrained optimization formulation are suggested to be used to determine the desired values of system reliability indicators. The failure rates of critical components are efficiently determined over time through an exponential model that is empirically obtained via extracted condition scores of critical failure causes at multiple inspection times. A time‐varying benefit‐to‐cost ratio mechanism is designed via which the useful lifetime of critical components and the system economic benefits increase through timely maintenance in microgrids where an improved reliability performance can be realized. Finally, the proposed model is implemented in a real‐world scenario on a microgrid that is a part of the Tehran power distribution network. Extensive numerical results demonstrate the applicability and effectiveness of the suggested RCM model in microgrids.

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Identifying critical components for reliability centred maintenance management of deregulated power systems

Cited by 39 publications

References 30 publications

A Systematic Review of Reliability Studies on Composite Power Systems: A Coherent Taxonomy Motivations, Open Challenges, Recommendations, and New Research Directions

A Systematic Review of Reliability Studies on Composite Power Systems: A Coherent Taxonomy Motivations, Open Challenges, Recommendations, and New Research Directions

Optimization of Electrical Distribution System Maintenance Process Based on Failure Modes

A mathematical framework for reliability-centered maintenance in microgrids

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